225087798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3469

約数の個数: 64

約数和(自身を含む): 519708672

約数和(自身を除く): 294620874

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 481, 598, 851, 897, 962, 1443, 1702, 1794, 2553, 2886, 3391, 5106, 6782, 10173, 11063, 20346, 22126, 33189, 44083, 66378, 77993, 88166, 125467, 132249, 155986, 233979, 250934, 264498, 376401, 467958, 752802, 1013909, 1631071, 2027818, 2885741, 3041727, 3262142, 4893213, 5771482, 6083454, 8657223, 9786426, 17314446, 37514633, 75029266, 112543899, 225087798]

約数ペア:

[(1, 225087798), (2, 112543899), (3, 75029266), (6, 37514633), (13, 17314446), (23, 9786426), (26, 8657223), (37, 6083454), (39, 5771482), (46, 4893213), (69, 3262142), (74, 3041727), (78, 2885741), (111, 2027818), (138, 1631071), (222, 1013909), (299, 752802), (481, 467958), (598, 376401), (851, 264498), (897, 250934), (962, 233979), (1443, 155986), (1702, 132249), (1794, 125467), (2553, 88166), (2886, 77993), (3391, 66378), (5106, 44083), (6782, 33189), (10173, 22126), (11063, 20346)]